SteadyWin DD8015 Robot Motor — Direct Drive Servo, 24V (12~40V), RS485 & CAN, Single-turn 14-bit Encoder, 1.2 N.m Rated

SteadyWin

$164.40 USD

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Version DD8015-2

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Overview

SteadyWin DD8015 Robot Motor is a direct-drive servo motor designed for precision motion control in robotics and automation. The motor features built-in single-turn absolute encoder, RS485 and CAN communications, and a compact form factor for integration into humanoid robots, robotic arms, quadrupeds, AGVs and similar systems.

Key Features

Direct drive with built-in encoder — Single-turn absolute encoder with 14 bit resolution for position awareness and repeatability.
Industrial communications — RS485 and CAN interfaces for integration with common motion control networks.
Wide voltage range — Operates across 12~40V with a nominal voltage of 24V.
Low inertia and fast response — Designed for high dynamic performance and reduced vibration in precision applications.
Center pass-through — Center hole supports passing slip-ring lines for rotating assemblies.

Technical Specifications

Parameter	Value
Nominal voltage	24V
Voltage range	12~40V
Nominal current	2.9A
Nominal power	69.6W
Nominal torque	1.2 N.m
Nominal speed	354 rpm
No-load max speed	516 rpm
Peak torque	3.7 N.m
Peak current	16A
Speed constant	21.5 rpm/V
Torque constant	0.41 N.m/A
Number of pole pairs	21 pairs
Phase resistance	1 Ω
Phase inductance	0.63 mH
Rotor inertial	1555 gcm^2
Communication	RS485 & CAN
Encoder type	Single-turn absolute
Resolution	14 bit
Motor weight	418 g
Working temperature	-20~80°C

Applications

Humanoid robots
Robotic arms
Exoskeletons
Quadruped robots
AGV vehicles
ARU robots

For sales and technical support contact support@rcdrone.top.

Manuals

DD8015_installation_drawing.pdf

SteadyWin_DD8015_motor.stp

Notes

Center hole allows passing slip-ring lines for rotating assemblies.
Values and interfaces listed above are taken from the official technical specification for the DD8015 motor series; verify compatibility with controllers and mechanical mounts before integration.